JP7433600B2 - バックホールリンク接続情報 - Google Patents
バックホールリンク接続情報 Download PDFInfo
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- JP7433600B2 JP7433600B2 JP2021512707A JP2021512707A JP7433600B2 JP 7433600 B2 JP7433600 B2 JP 7433600B2 JP 2021512707 A JP2021512707 A JP 2021512707A JP 2021512707 A JP2021512707 A JP 2021512707A JP 7433600 B2 JP7433600 B2 JP 7433600B2
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- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
- H04W36/305—Handover due to radio link failure
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
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- H04W74/08—Non-scheduled access, e.g. ALOHA
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Landscapes
- Engineering & Computer Science (AREA)
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Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862728782P | 2018-09-08 | 2018-09-08 | |
US62/728,782 | 2018-09-08 | ||
PCT/US2019/050226 WO2020051588A1 (en) | 2018-09-08 | 2019-09-09 | Backhaul link connection information |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2021536706A JP2021536706A (ja) | 2021-12-27 |
JPWO2020051588A5 JPWO2020051588A5 (ko) | 2022-07-28 |
JP7433600B2 true JP7433600B2 (ja) | 2024-02-20 |
Family
ID=68063050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021512707A Active JP7433600B2 (ja) | 2018-09-08 | 2019-09-09 | バックホールリンク接続情報 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210195675A1 (ko) |
EP (2) | EP3847840B1 (ko) |
JP (1) | JP7433600B2 (ko) |
KR (1) | KR20210057094A (ko) |
CN (1) | CN112823539B (ko) |
WO (1) | WO2020051588A1 (ko) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220095194A1 (en) * | 2018-09-27 | 2022-03-24 | Sharp Kabushiki Kaisha | Systems, devices, and methods for handling radio link failures in wireless relay networks |
EP3857735A1 (en) * | 2018-09-27 | 2021-08-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio access network mobility in non-geosynchronous satellite systems |
CN110972211B (zh) * | 2018-09-28 | 2023-10-20 | 华为技术有限公司 | 一种功率控制的方法和装置 |
CN115996486A (zh) * | 2018-10-04 | 2023-04-21 | 谷歌有限责任公司 | 用于处理无线电资源控制小区组配置的方法 |
US11902926B2 (en) * | 2018-10-05 | 2024-02-13 | Apple Inc. | Downlink (DL) transmission timing of integrated access and backhaul (IAB) node |
CN112913282A (zh) * | 2018-11-01 | 2021-06-04 | 瑞典爱立信有限公司 | 用于阻止由来自网络节点的不安全消息引起的切换的系统和方法 |
EP3874790A1 (en) * | 2018-11-01 | 2021-09-08 | Telefonaktiebolaget LM Ericsson (publ) | Notifying a management system of quality of experience measurement reporting status |
CN111432500B (zh) * | 2019-01-10 | 2023-12-29 | 北京三星通信技术研究有限公司 | 上行信号的传输方法、用户设备和计算机可读介质 |
WO2020155094A1 (en) * | 2019-02-01 | 2020-08-06 | Qualcomm Incorporated | Techniques for communicating mobility information |
US11457376B2 (en) * | 2019-02-01 | 2022-09-27 | Qualcomm Incorporated | Robust radio link monitoring framework for unlicensed spectrum |
US11638319B2 (en) * | 2019-02-12 | 2023-04-25 | Samsung Electronics Co., Ltd. | Handling radio link failure in cellular mesh networks |
EP3903541A4 (en) * | 2019-02-14 | 2022-02-23 | LG Electronics Inc. | RECOVERING A BLOCK AFTER AN MCG ERROR MESSAGE |
US20220131793A1 (en) * | 2019-02-14 | 2022-04-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Centralized Unit-Distributed Unit Communication Associated to Radio Link Failure Report and Beam Failure Recovery Attempts |
CN111757398B (zh) * | 2019-03-28 | 2022-04-12 | 华为技术有限公司 | 一种通信方法与装置 |
EP3881625B1 (en) * | 2019-03-28 | 2024-05-22 | Samsung Electronics Co., Ltd. | Resource management methods and nodes |
WO2020221561A1 (en) * | 2019-05-02 | 2020-11-05 | Sony Corporation | Methods, infrastructure equipment and wireless communications networks for handling beam failures |
WO2020222309A1 (en) * | 2019-05-02 | 2020-11-05 | Sharp Kabushiki Kaisha | Failure information for wireless relay networks |
WO2020222144A1 (en) * | 2019-05-02 | 2020-11-05 | Nokia Technologies Oy | Robust beam failure recovery using a non-serving cell |
US11463301B2 (en) * | 2019-05-10 | 2022-10-04 | Qualcomm Incorporated | On-demand beam failure recovery resources |
US11456793B2 (en) | 2019-05-24 | 2022-09-27 | Qualcomm Incorporated | Beam failure recovery techniques |
US20220361082A1 (en) * | 2019-07-01 | 2022-11-10 | Lenovo (Beijing) Limited | Method and apparatus for reducing latency in communication system |
CN112312513B (zh) * | 2019-07-29 | 2021-12-03 | 华为技术有限公司 | 用于链路失败恢复的方法和装置 |
US11903069B2 (en) * | 2019-08-16 | 2024-02-13 | Intel Corporation | Beam failure recovery in secondary cells |
US20210112550A1 (en) * | 2019-10-10 | 2021-04-15 | T-Mobile Usa, Inc. | Detecting interference between base stations and microwave backhaul transceivers |
CN112788652A (zh) * | 2019-11-07 | 2021-05-11 | 维沃移动通信有限公司 | 无线链路失败处理的方法和设备 |
CN114762441B (zh) * | 2019-11-07 | 2023-11-10 | 欧芬诺有限责任公司 | 一种基于小区配置参数的连接复原的方法、无线装置及系统 |
US20210176764A1 (en) * | 2019-12-09 | 2021-06-10 | Qualcomm Incorporated | Beam and cell selection based on power configuration |
CN113453329B (zh) * | 2020-03-24 | 2023-02-21 | 维沃移动通信有限公司 | 干扰处理方法及节点设备 |
WO2021203346A1 (en) * | 2020-04-09 | 2021-10-14 | Qualcomm Incorporated | New radio data connectivity from non-standalone network |
CN113645018B (zh) * | 2020-05-11 | 2022-09-13 | 维沃移动通信有限公司 | 信道质量指示上报方法和自回传节点 |
CN113660672A (zh) * | 2020-05-12 | 2021-11-16 | 中兴通讯股份有限公司 | 频谱共享方法、电子设备以及存储介质 |
BR112022025236A2 (pt) * | 2020-06-12 | 2023-01-31 | Huawei Tech Co Ltd | Método de comunicação de retransmissão e dispositivo relacionado |
EP4169275A4 (en) * | 2020-06-22 | 2023-10-18 | Telefonaktiebolaget LM ERICSSON (PUBL) | PROCESSING DATA TRAFFIC IN INTEGRATED ACCESS BACKHARD (IAB) COMMUNICATION NETWORKS |
WO2021260256A1 (en) * | 2020-06-24 | 2021-12-30 | Nokia Technologies Oy | User equipment context duplication |
US11968578B2 (en) * | 2020-06-29 | 2024-04-23 | Qualcomm Incorporated | Techniques for associating integrated access and backhaul (IAB) nodes with different upstream nodes |
EP4179844A1 (en) * | 2020-07-10 | 2023-05-17 | Telefonaktiebolaget LM Ericsson (publ) | Self organizing network report handling in mobile integrated access and backhaul scenarios |
CA3189789A1 (en) * | 2020-07-23 | 2022-01-27 | Huawei Technologies Co., Ltd. | Communication method applied to integrated access and backhaul iab system and communication apparatus |
EP4014653B1 (en) * | 2020-08-06 | 2023-07-05 | Ofinno, LLC | Uplink resource release |
US11343762B1 (en) * | 2020-08-17 | 2022-05-24 | Sprint Spectrum L.P. | Serving cell selection based on backhaul connection maximum bit rate and packet-drop rate |
US11304198B2 (en) * | 2020-08-19 | 2022-04-12 | Qualcomm Incorporated | Packet data convergence protocol traffic monitoring |
WO2022047805A1 (en) * | 2020-09-07 | 2022-03-10 | Nokia Shanghai Bell Co., Ltd. | Methods, apparatuses and computer readable media for integrated access and backhaul communication |
US20220086695A1 (en) * | 2020-09-14 | 2022-03-17 | Qualcomm Incorporated | Backhaul transport in integrated access and backhaul radio access network sharing |
US12010027B2 (en) | 2020-10-22 | 2024-06-11 | Qualcomm Incorporated | QOS information exchange to setup a backhaul routing path in IAB |
US11490419B2 (en) * | 2020-11-06 | 2022-11-01 | Qualcomm Incorporated | Contention window updates with integrated access and backhaul nodes for unlicensed operations |
JP2022158830A (ja) * | 2021-03-31 | 2022-10-17 | スターライト テクノロジーズ リミテッド | オープン無線アクセスネットワーク環境におけるハンドオーバーのためのターゲットセル推薦方法 |
WO2022243595A1 (en) * | 2021-05-21 | 2022-11-24 | Nokia Technologies Oy | User equipment (ue) configuration for accessing a target cell in an integrated access and backhaul (iab) network |
GB2607082A (en) * | 2021-05-27 | 2022-11-30 | Canon Kk | Backhaul link issues in an integrated access and backhaul network |
KR20230000769A (ko) * | 2021-06-25 | 2023-01-03 | 삼성전자주식회사 | 무선 통신 시스템에서 지역 재-라우팅을 수행하기 위한 장치 및 방법 |
US11729697B2 (en) * | 2021-07-23 | 2023-08-15 | Qualcomm Incorporated | Integrated access and backhaul data collection |
US20240179778A1 (en) * | 2021-07-27 | 2024-05-30 | Nokia Solutions And Networks Oy | Determine action to take in response to radio link failure in a network of iab nodes |
US20230048891A1 (en) * | 2021-08-06 | 2023-02-16 | Samsung Electronics Co., Ltd. | Apparatus and method for verifying authenticity of a backhaul-radio link failure |
KR20230031174A (ko) * | 2021-08-26 | 2023-03-07 | 한국전자통신연구원 | 셀 커버리지 확장 방법 및 이를 위한 장치 |
US20230171072A1 (en) * | 2021-12-01 | 2023-06-01 | Qualcomm Incorporated | Cross-link interference estimation on secondary cells for full-duplex communications |
WO2023141755A1 (en) * | 2022-01-25 | 2023-08-03 | Lenovo (Beijing) Limited | Method and apparatus for communication in an iab network |
US11621752B1 (en) * | 2022-03-28 | 2023-04-04 | Qualcomm Incorporated | Transmit power violation protection mechanism in a radio unit of a disaggregated base station |
WO2023240523A1 (en) * | 2022-06-16 | 2023-12-21 | Nokia Shanghai Bell Co., Ltd. | Mobility management in mobile integrated access and backhaul network |
US20240195543A1 (en) * | 2022-08-04 | 2024-06-13 | Altiostar Networks, Inc. | Carrier configuration and monitoring of communication devices in a shared communication environment |
GB2623495A (en) * | 2022-10-10 | 2024-04-24 | Nokia Technologies Oy | Conditional access |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120327801A1 (en) | 2010-03-11 | 2012-12-27 | Lg Electronics Inc. | Method for processing degradation of radio link quality in a wireless communication system supporting relays |
JP2013539937A (ja) | 2010-09-21 | 2013-10-28 | サムスン エレクトロニクス カンパニー リミテッド | 移動通信システムで無線リンク失敗またはハンドオーバー失敗の原因を検出するための装置および方法 |
JP2015216412A (ja) | 2014-05-07 | 2015-12-03 | 株式会社Nttドコモ | ユーザ装置、基地局及び方法 |
US20170013653A1 (en) | 2015-07-08 | 2017-01-12 | Blackberry Limited | Systems and methods for managing a ue-to-network relay |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10136359B2 (en) * | 2015-06-30 | 2018-11-20 | Qualcomm Incorporated | Traffic flow migration in backhaul networks |
US10009260B2 (en) * | 2015-06-30 | 2018-06-26 | Qualcomm Incorporated | Management of network routing domains in communication networks |
US10383136B2 (en) * | 2015-08-24 | 2019-08-13 | Qualcomm Incorporated | Methods an apparatus for backhaul and access link scheduling in integrated access and backhaul network and synchronized networks |
US10206232B2 (en) * | 2016-09-29 | 2019-02-12 | At&T Intellectual Property I, L.P. | Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks |
AU2017355592A1 (en) | 2016-11-04 | 2019-05-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatuses for handling beam failure |
WO2019160282A1 (ko) * | 2018-02-14 | 2019-08-22 | 주식회사 케이티 | 릴레이 노드에서 상향링크 사용자 데이터를 처리하는 방법 및 그 장치 |
EP4124115A1 (en) * | 2018-05-09 | 2023-01-25 | Kyocera Corporation | Mobile communication system, relay node, and base station |
US20190394825A1 (en) * | 2018-06-21 | 2019-12-26 | Lg Electronics Inc. | Method and apparatus for performing cell selection triggered by lower layer signaling in wireless communication system |
US10945185B2 (en) * | 2018-07-11 | 2021-03-09 | Lg Electronics Inc. | Method and apparatus for supporting fast link recovery and link status reporting in wireless communication system |
WO2020027508A1 (en) * | 2018-07-31 | 2020-02-06 | Samsung Electronics Co., Ltd. | Wireless node communication method and apparatus in wireless communication system |
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2019
- 2019-09-09 CN CN201980058462.XA patent/CN112823539B/zh active Active
- 2019-09-09 JP JP2021512707A patent/JP7433600B2/ja active Active
- 2019-09-09 EP EP19774008.7A patent/EP3847840B1/en active Active
- 2019-09-09 KR KR1020217010272A patent/KR20210057094A/ko unknown
- 2019-09-09 EP EP24150002.4A patent/EP4362531A2/en active Pending
- 2019-09-09 WO PCT/US2019/050226 patent/WO2020051588A1/en active Application Filing
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2021
- 2021-03-08 US US17/195,128 patent/US20210195675A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120327801A1 (en) | 2010-03-11 | 2012-12-27 | Lg Electronics Inc. | Method for processing degradation of radio link quality in a wireless communication system supporting relays |
JP2013539937A (ja) | 2010-09-21 | 2013-10-28 | サムスン エレクトロニクス カンパニー リミテッド | 移動通信システムで無線リンク失敗またはハンドオーバー失敗の原因を検出するための装置および方法 |
JP2015216412A (ja) | 2014-05-07 | 2015-12-03 | 株式会社Nttドコモ | ユーザ装置、基地局及び方法 |
US20170013653A1 (en) | 2015-07-08 | 2017-01-12 | Blackberry Limited | Systems and methods for managing a ue-to-network relay |
Non-Patent Citations (3)
Title |
---|
LG Electronics Inc.,Handling of the RLF on wireless backhaul link,3GPP TSG RAN WG2 #103 R2-1812820,Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_103/Docs/R2-1812820.zip>,2018年08月10日 |
Samsung Electronics,Introduction of RLF report in SA,3GPP TSG RAN WG2 #103 R2-1812698,Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_103/Docs/R2-1812698.zip>,2018年08月10日 |
Samsung,Initial access procedure in IAB,3GPP TSG RAN WG3 adhoc_R3-AH-1807 R3-183864,Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG3_Iu/TSGR3_AHGs/R3-AH-1807/Docs/R3-183864.zip>,2018年06月26日 |
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EP4362531A2 (en) | 2024-05-01 |
EP3847840B1 (en) | 2024-01-03 |
WO2020051588A1 (en) | 2020-03-12 |
JP2021536706A (ja) | 2021-12-27 |
EP3847840A1 (en) | 2021-07-14 |
CN112823539A (zh) | 2021-05-18 |
CN112823539B (zh) | 2024-06-14 |
US20210195675A1 (en) | 2021-06-24 |
KR20210057094A (ko) | 2021-05-20 |
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